Common Issues with Mitsubishi Galant Sigma - Troubleshooting Guide
By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 20, 20241.1. Issues with early generation Galant Sigma models (1976-1980)
1.2. Issues with mid-generation Galant Sigma models (1981-1985)
1.3. Issues with later generation Galant Sigma models (1986-1987)
2. Engine-related issues with the Mitsubishi Galant Sigma
2.1. Issues with the Galant Sigma's 4G32 engine
2.2. Issues with the Galant Sigma's 4G54 engine
2.3. Issues with the Galant Sigma's turbocharged engines
3. Transmission and drivetrain issues with the Mitsubishi Galant Sigma
3.1. Issues with the Galant Sigma's manual transmission
3.2. Issues with the Galant Sigma's automatic transmission
3.3. Issues with the Galant Sigma's four-wheel drive system
4. Electrical and electronic issues with the Mitsubishi Galant Sigma
4.1. Issues with the Galant Sigma's alternator
4.2. Issues with the Galant Sigma's ignition system
4.3. Issues with the Galant Sigma's electronic control module (ECM)
5. Interior and exterior issues with the Mitsubishi Galant Sigma
5.1. Issues with the Galant Sigma's dashboard and instrumentation
5.2. Issues with the Galant Sigma's seats and upholstery
5.3. Issues with the Galant Sigma's body panels and paintwork
6. Conclusion and recommendations
6.1. Tips for maintaining and troubleshooting the Mitsubishi Galant Sigma
6.2. Recommended replacement parts and services for common issues
6.3. Final thoughts on owning and maintaining a Mitsubishi Galant Sigma.
FAQ: Common Issues with the Mitsubishi Galant Sigma
Example List of Mitsubishi Galant Sigma Engine Error Codes and Descriptions
1. Common issues with the Mitsubishi Galant Sigma
1.1. Issues with early generation Galant Sigma models (1976-1980)
The Mitsubishi Galant Sigma is a mid-sized sedan that was produced by Mitsubishi Motors from 1976 to 1987. During its production run, the Galant Sigma faced various issues and problems that affected its overall performance and reliability. In this article, we will focus on the issues with the early generation Galant Sigma models that were produced from 1976 to 1980.One of the most common issues with the early generation Galant Sigma models was their engine performance. These models were equipped with the 4G32 engine, which was known for its poor fuel efficiency and reliability. Many owners reported experiencing engine stalling and hesitation issues, particularly at high speeds. In addition, the engine's cooling system was prone to leaks and overheating, which could cause significant damage if not addressed promptly.
Another issue with the early generation Galant Sigma models was their suspension system. Many owners reported experiencing excessive body roll and poor handling, particularly during high-speed turns. This was largely due to the Galant Sigma's soft suspension setup, which was not well-suited for high-performance driving.
The early generation Galant Sigma models were also prone to rust and corrosion issues. Many owners reported seeing rust spots and corrosion on the car's body panels, particularly around the wheel arches and undercarriage. This was a result of the Galant Sigma's poor rust protection, which was not up to par with other cars of the time.
Finally, many early generation Galant Sigma models suffered from electrical issues. These included faulty wiring, intermittent power loss, and malfunctioning electrical components such as the headlights and taillights. These issues were often caused by poor manufacturing practices and a lack of quality control.
1.2. Issues with mid-generation Galant Sigma models (1981-1985)
The mid-generation Galant Sigma models, which were produced from 1981 to 1985, faced their own set of issues and problems that impacted their reliability and overall performance. In this article, we will examine some of the common issues with the mid-generation Galant Sigma models.One of the most significant issues with the mid-generation Galant Sigma models was their transmission and drivetrain system. Many owners reported experiencing transmission slipping and hesitation, particularly when shifting gears. This was largely due to the Galant Sigma's automatic transmission, which was not well-suited for high-performance driving. In addition, some owners reported issues with the four-wheel drive system, which could cause significant handling problems and decrease overall traction.
Another issue with the mid-generation Galant Sigma models was their engine performance. These models were equipped with the 4G54 engine, which was known for its poor fuel efficiency and lack of power. Many owners reported experiencing engine hesitation and poor acceleration, particularly when driving uphill or under heavy loads. In addition, the engine's cooling system was prone to leaks and overheating, which could cause significant engine damage if not addressed promptly.
The mid-generation Galant Sigma models were also prone to rust and corrosion issues, particularly on the car's body panels and undercarriage. This was largely due to the Galant Sigma's poor rust protection, which was not up to par with other cars of the time. Many owners reported seeing rust spots and corrosion on the car's body panels, particularly around the wheel arches and undercarriage.
Finally, the mid-generation Galant Sigma models suffered from electrical issues, particularly with the car's charging system. Many owners reported issues with the alternator, which could cause intermittent power loss and battery drain. In addition, some owners reported issues with the car's ignition system, which could cause difficulty starting the engine.
1.3. Issues with later generation Galant Sigma models (1986-1987)
The later generation Galant Sigma models, produced from 1986 to 1987, saw improvements in some areas but also faced their own set of issues and problems that impacted their reliability and performance. In this article, we will examine some of the common issues with the later generation Galant Sigma models.One of the primary issues with the later generation Galant Sigma models was their engine performance. These models were equipped with the 4G63 engine, which was known for its lack of power and responsiveness. Many owners reported experiencing poor acceleration and difficulty passing other vehicles on the highway. In addition, the engine's cooling system was prone to leaks and overheating, which could cause significant engine damage if not addressed promptly.
Another issue with the later generation Galant Sigma models was their suspension system. Many owners reported experiencing a rough and bouncy ride, particularly when driving over uneven terrain or potholes. This was largely due to the Galant Sigma's stiff suspension system, which was not well-suited for comfortable driving on rough roads.
The later generation Galant Sigma models were also prone to rust and corrosion issues, particularly on the car's body panels and undercarriage. This was largely due to the Galant Sigma's poor rust protection, which was not up to par with other cars of the time. Many owners reported seeing rust spots and corrosion on the car's body panels, particularly around the wheel arches and undercarriage.
Finally, the later generation Galant Sigma models suffered from electrical issues, particularly with the car's charging system. Many owners reported issues with the alternator, which could cause intermittent power loss and battery drain. In addition, some owners reported issues with the car's ignition system, which could cause difficulty starting the engine.
2. Engine-related issues with the Mitsubishi Galant Sigma
2.1. Issues with the Galant Sigma's 4G32 engine
The Galant Sigma was produced with various engine options, including the 4G32 engine, which was known to have its own set of issues and problems. In this article, we will examine some of the common engine-related issues with the Galant Sigma's 4G32 engine.One of the primary issues with the Galant Sigma's 4G32 engine was its lack of power and responsiveness. Many owners reported experiencing sluggish acceleration and difficulty passing other vehicles on the highway. This was largely due to the engine's low output, which was not sufficient for the car's size and weight. In addition, the engine's fuel economy was not particularly impressive, which could make the car expensive to operate over time.
Another issue with the Galant Sigma's 4G32 engine was its tendency to overheat. Many owners reported experiencing engine overheating, particularly in hot weather or during prolonged periods of driving. This was largely due to the engine's cooling system, which was not always able to effectively dissipate heat from the engine. Overheating could cause significant damage to the engine if not addressed promptly.
The Galant Sigma's 4G32 engine was also prone to oil leaks, which could cause low oil pressure and engine damage if not addressed promptly. Many owners reported seeing oil leaks from various parts of the engine, including the oil pan gasket, valve cover gasket, and oil pressure switch. In addition, the engine's oil consumption could be high, which could require more frequent oil changes and topping off.
Finally, the Galant Sigma's 4G32 engine was prone to carburetor issues, particularly with the car's idle speed and emissions. Many owners reported experiencing high or erratic idle speeds, which could cause the car to stall or have difficulty starting. In addition, the engine's emissions could be high, which could cause the car to fail emissions testing in areas with strict emissions regulations.
2.2. Issues with the Galant Sigma's 4G54 engine
The Galant Sigma was also equipped with the 4G54 engine, which had its own set of issues and problems. In this article, we will examine some of the common engine-related issues with the Galant Sigma's 4G54 engine.One of the primary issues with the Galant Sigma's 4G54 engine was its tendency to develop oil leaks. Many owners reported seeing oil leaks from various parts of the engine, including the valve cover gasket, oil pan gasket, and rear main seal. These leaks could cause low oil pressure and engine damage if not addressed promptly. In addition, the engine's oil consumption could be high, which could require more frequent oil changes and topping off.
Another issue with the Galant Sigma's 4G54 engine was its tendency to develop valve train noise. Many owners reported hearing ticking or tapping sounds coming from the engine, particularly at idle. This was largely due to the engine's hydraulic lifters, which could become worn or damaged over time. This issue could be resolved by replacing the lifters or adjusting the valve clearances.
The Galant Sigma's 4G54 engine was also prone to carburetor issues, particularly with the car's idle speed and emissions. Many owners reported experiencing high or erratic idle speeds, which could cause the car to stall or have difficulty starting. In addition, the engine's emissions could be high, which could cause the car to fail emissions testing in areas with strict emissions regulations.
Finally, the Galant Sigma's 4G54 engine could also experience issues with its timing belt. If the timing belt broke or jumped timing, it could cause significant engine damage, including bent valves and damaged pistons. Owners should be sure to replace the timing belt at the recommended intervals to prevent this issue from occurring.
2.3. Issues with the Galant Sigma's turbocharged engines
Some Galant Sigma models were equipped with turbocharged engines, which offered increased performance but also came with their own set of issues and problems. In this article, we will examine some of the common engine-related issues with the Galant Sigma's turbocharged engines.One of the primary issues with the Galant Sigma's turbocharged engines was their tendency to develop oil leaks. The higher pressures and temperatures associated with turbocharged engines could cause seals and gaskets to fail, leading to oil leaks from various parts of the engine. In addition, the turbocharger itself could develop oil leaks, which could cause low oil pressure and engine damage if not addressed promptly.
Another issue with the Galant Sigma's turbocharged engines was their tendency to experience turbo lag. This was particularly noticeable at low speeds, where the engine could feel sluggish and unresponsive until the turbo spooled up. This issue could be mitigated by upgrading the turbocharger or tuning the engine's management system, but it could also increase wear and tear on the engine and turbocharger.
The Galant Sigma's turbocharged engines were also prone to overheating, particularly if they were driven hard or used in hot climates. The increased heat generated by the turbocharger could cause the engine to run hotter than normal, which could lead to coolant leaks, overheating, and engine damage. Owners should be sure to monitor their engine's temperature and coolant levels to prevent this issue from occurring.
Finally, the Galant Sigma's turbocharged engines could also experience issues with their fuel systems. The higher pressures and temperatures associated with turbocharged engines could cause fuel pumps and injectors to fail, leading to poor engine performance and fuel economy. In addition, the engine's management system could struggle to maintain the correct air-fuel ratio, leading to rough running and reduced power.
3. Transmission and drivetrain issues with the Mitsubishi Galant Sigma
3.1. Issues with the Galant Sigma's manual transmission
The Mitsubishi Galant Sigma was offered with a manual transmission, which provided drivers with a more engaging driving experience. However, as with any manual transmission, there are certain issues that owners of Galant Sigma with manual transmissions may encounter.One of the most common issues with the Galant Sigma's manual transmission is difficulty shifting gears. This can be caused by a variety of factors, such as worn or damaged synchronizers, a worn clutch or pressure plate, or a damaged or worn shifter linkage. Owners may also experience grinding or popping noises when shifting gears, which can be a sign of a more serious transmission problem.
Another common issue with the Galant Sigma's manual transmission is a slipping clutch. This occurs when the clutch disc fails to engage properly with the flywheel, which can cause the engine to rev without the car moving forward. A slipping clutch can be caused by worn clutch components, such as the clutch disc or pressure plate, or by hydraulic problems with the clutch master or slave cylinders.
In addition to these issues, owners of Galant Sigma with manual transmissions may also experience problems with the drivetrain. This can include issues with the driveshaft, differential, or CV joints. Symptoms of drivetrain issues can include vibration or shaking while driving, clunking noises when accelerating or decelerating, or difficulty maintaining proper speed while driving.
To address these issues, owners of Galant Sigma with manual transmissions should have their vehicles inspected by a qualified mechanic. In many cases, simple repairs or adjustments can be made to correct transmission or drivetrain issues. However, more serious problems may require the replacement of damaged or worn components. Regular maintenance and inspection of the transmission and drivetrain can help prevent these issues from occurring in the first place, ensuring that the Galant Sigma continues to provide a reliable and enjoyable driving experience for years to come.
3.2. Issues with the Galant Sigma's automatic transmission
The Mitsubishi Galant Sigma was available with both manual and automatic transmissions. The automatic transmission was a popular choice among drivers who preferred a more convenient and effortless driving experience. However, over time, issues with the automatic transmission of the Galant Sigma have been reported by many owners.One of the most common issues with the automatic transmission of the Galant Sigma is rough shifting. This issue is usually caused by worn-out transmission fluid or a malfunctioning shift solenoid. In some cases, the problem can be solved by simply changing the transmission fluid. However, in more severe cases, the transmission may need to be rebuilt or replaced.
Another issue that has been reported with the automatic transmission of the Galant Sigma is slipping gears. This can be caused by a worn-out torque converter, a damaged clutch pack, or a malfunctioning valve body. If left unchecked, slipping gears can cause serious damage to the transmission and lead to costly repairs.
In addition to these issues, some owners have reported problems with the transmission overheating. This can be caused by a clogged transmission cooler or a malfunctioning transmission pump. Overheating can cause the transmission fluid to break down, leading to further damage to the transmission.
To prevent transmission issues with the Galant Sigma, it is important to regularly check and replace the transmission fluid as recommended by the manufacturer. Additionally, any signs of rough shifting, slipping gears, or overheating should be addressed promptly by a qualified mechanic to prevent further damage to the transmission.
3.3. Issues with the Galant Sigma's four-wheel drive system
The four-wheel drive system of the Mitsubishi Galant Sigma has its own set of issues that can arise over time. One common issue is with the transfer case, which can cause the vehicle to make grinding or whining noises while driving. This can often be caused by a lack of lubrication in the transfer case, which can cause excessive wear on the gears.Another issue with the four-wheel drive system is with the front differential, which can develop leaks over time. This can result in a loss of lubrication and damage to the differential, which can cause it to fail. Additionally, the front axle joints can wear out over time, causing the vehicle to make clicking or popping noises while turning.
It is important to regularly inspect and maintain the four-wheel drive system to prevent these issues from occurring. This includes checking the transfer case and differential fluid levels, replacing worn axle joints, and addressing any leaks as soon as they are discovered.
If left unchecked, issues with the four-wheel drive system can cause significant damage to the vehicle and even result in a loss of control while driving. Therefore, it is important to address any issues with the four-wheel drive system as soon as they are noticed to ensure the continued safe operation of the vehicle.
4. Electrical and electronic issues with the Mitsubishi Galant Sigma
4.1. Issues with the Galant Sigma's alternator
The alternator is an essential component of the Galant Sigma's electrical system, as it is responsible for providing power to the car's battery and electrical systems while the engine is running. However, like any other electrical component, the alternator can experience issues over time that can cause problems for the car.One common issue with the Galant Sigma's alternator is a failure to charge the battery. This can be caused by a variety of factors, including a faulty voltage regulator, a worn-out alternator belt, or a damaged alternator rotor or stator. When the battery is not receiving enough charge, the car may experience difficulty starting or may stall while driving.
Another issue that can occur with the Galant Sigma's alternator is a noisy or whining sound. This can be caused by a failing alternator bearing, which can lead to excessive vibration and noise. If left unaddressed, a failing alternator bearing can eventually cause the alternator to fail completely, resulting in a loss of power to the car's electrical systems.
In some cases, the Galant Sigma's alternator may also experience issues with overcharging the battery. This can be caused by a faulty voltage regulator or a damaged alternator diode. When the alternator overcharges the battery, it can cause the battery to overheat and potentially explode, which can be a serious safety hazard.
If any issues with the Galant Sigma's alternator are suspected, it is important to have the car inspected by a qualified mechanic. A mechanic can perform tests on the alternator and other electrical components to diagnose the issue and recommend the necessary repairs or replacements. It is important to address any issues with the alternator promptly, as a failing alternator can quickly lead to other problems with the car's electrical system.
4.2. Issues with the Galant Sigma's ignition system
The Galant Sigma's ignition system is responsible for starting the engine and keeping it running smoothly. One of the most common issues with the Galant Sigma's ignition system is a faulty distributor, which can cause a misfire, rough idling, and difficulty starting the engine. This can be caused by wear and tear on the distributor's internal components, as well as electrical issues such as a bad ignition coil or spark plugs.Another issue that can occur with the Galant Sigma's ignition system is a faulty ignition switch, which can prevent the engine from starting or cause it to stall while driving. This can be caused by worn contacts within the switch or a loose connection, and may require replacement of the switch.
In addition, the Galant Sigma's ignition system may experience issues with its wiring, particularly with the ground wire that connects the ignition coil to the battery. A loose or corroded ground connection can cause a weak spark or prevent the ignition system from functioning altogether.
Overall, it's important to keep the Galant Sigma's ignition system in good working order in order to avoid issues with starting and running the engine. Regular maintenance such as replacing spark plugs, checking the distributor for wear and tear, and ensuring good electrical connections can help prevent problems with the ignition system.
4.3. Issues with the Galant Sigma's electronic control module (ECM)
The Galant Sigma's electronic control module (ECM) is responsible for managing various systems within the vehicle, such as the fuel injection, ignition, and emissions control. However, issues with the ECM can cause significant problems with the Galant Sigma's performance.One common issue with the ECM in the Galant Sigma is failure of the capacitors within the unit. Over time, the capacitors can degrade or leak, causing the ECM to malfunction. This can result in a range of symptoms, including rough idling, stalling, and difficulty starting the engine.
Another issue with the Galant Sigma's ECM is related to the vehicle's sensors. If the sensors are not functioning correctly or are sending incorrect data to the ECM, it can cause the module to make incorrect adjustments to the engine's fuel injection and ignition timing. This can result in poor performance, reduced fuel economy, and increased emissions.
Additionally, the Galant Sigma's ECM is susceptible to damage from voltage spikes or electrical surges. This can occur during jump-starts or when the vehicle's battery is replaced. If the ECM is damaged in this way, it may need to be replaced entirely.
To avoid these issues with the Galant Sigma's ECM, regular maintenance and inspection of the unit is recommended. Additionally, it is important to ensure that any electrical work on the vehicle is performed by a qualified technician to prevent damage to the ECM or other electronic components.
5. Interior and exterior issues with the Mitsubishi Galant Sigma
5.1. Issues with the Galant Sigma's dashboard and instrumentation
The Galant Sigma's dashboard and instrumentation have been known to experience some issues. One of the most common issues is with the dashboard's lighting, which can become dim or fail completely. This can make it difficult to read the gauges and warning lights while driving, which can be a safety concern.Another issue is with the instrument panel itself. The plastic on the panel can become brittle over time, causing cracks and warping. This can lead to difficulty reading the gauges, as well as a less attractive interior appearance.
Additionally, some Galant Sigma models have had issues with the speedometer and odometer failing or becoming inaccurate. This can make it difficult to accurately monitor speed and mileage, which can be a problem for both safety and maintenance reasons.
Finally, some Galant Sigma models have had issues with the windshield wipers, which can become stuck or fail to operate properly. This can be a significant safety concern, particularly during inclement weather. Overall, while the Galant Sigma's dashboard and instrumentation issues may not be as significant as other problems with the car, they can still impact the car's safety and functionality.
5.2. Issues with the Galant Sigma's seats and upholstery
The Mitsubishi Galant Sigma had a reputation for being a comfortable and well-appointed vehicle, but owners of early generation models (1976-1980) have reported issues with the quality and durability of the seats and upholstery. The seats in these models were prone to sagging and losing their support over time, which could make long drives uncomfortable for both the driver and passengers. Additionally, some owners have reported that the fabric used on the seats and door panels can wear and fade quickly, which can make the interior of the vehicle look worn and dated.Mid-generation Galant Sigma models (1981-1985) generally had better quality upholstery, but some owners have still reported issues with the seats. Some owners have reported that the foam in the seats can break down over time, which can cause the seats to lose their shape and support. Others have reported that the fabric used on the seats and door panels can wear and fade quickly, which can be a cosmetic issue.
Later generation Galant Sigma models (1986-1987) generally had better quality seats and upholstery, but some owners have reported issues with the durability of the materials used. Some owners have reported that the fabric on the seats can wear and fade quickly, especially in vehicles that are frequently exposed to sunlight. Additionally, some owners have reported that the stitching on the seats can come apart over time, which can lead to tears and other damage.
Overall, the seat and upholstery issues with the Mitsubishi Galant Sigma are mostly cosmetic in nature and do not affect the vehicle's performance or safety. However, for owners who value a well-maintained interior, these issues can be frustrating and may require repairs or replacement of the affected parts.
5.3. Issues with the Galant Sigma's body panels and paintwork
The Mitsubishi Galant Sigma, like many other cars, may experience issues with body panels and paintwork as it ages. One common issue is rust, which can form on the body panels over time, especially if the car has been exposed to moisture or salt on the roads. This can be particularly problematic in areas with harsh winters or near the coast. Once rust has started, it can quickly spread, causing structural damage to the car if not treated promptly.Another issue that can arise with the Galant Sigma's body panels is dents or scratches. While minor dents and scratches may not affect the car's performance, they can be unsightly and may reduce the car's resale value. Additionally, if the damage is severe enough, it may require expensive repairs or replacement of the affected panel.
Paintwork issues can also be a concern for Galant Sigma owners. Fading, peeling, or chipping paint can make the car look older and less attractive, and may require repainting to restore the car's appearance. In some cases, the paintwork may be covered under warranty, but in other cases, the owner may be responsible for the cost of repairs.
To prevent or minimize these issues, it's important to maintain the car's body and paintwork regularly. This can include washing and waxing the car to remove dirt and debris that can cause scratches, and applying rust protection products to vulnerable areas. Additionally, it's important to address any damage to the body or paintwork promptly, before it has a chance to worsen.
6. Conclusion and recommendations
6.1. Tips for maintaining and troubleshooting the Mitsubishi Galant Sigma
Maintaining and troubleshooting your Mitsubishi Galant Sigma can help keep your car running smoothly and prevent potential issues from becoming major problems. Here are some tips to keep in mind:1. Regularly change the oil and oil filter: The engine oil and filter should be changed every 3,000-5,000 miles to ensure proper lubrication and prevent engine damage.
2. Check the transmission fluid: The automatic transmission fluid should be checked regularly and changed as recommended by the manufacturer to prevent transmission problems.
3. Keep the cooling system in good condition: Make sure the coolant is at the proper level and that there are no leaks in the system. A malfunctioning cooling system can cause overheating and engine damage.
4. Replace the timing belt on schedule: The timing belt should be replaced according to the manufacturer's recommended schedule to prevent engine damage.
5. Pay attention to warning lights: If a warning light appears on the dashboard, don't ignore it. It could indicate a serious problem that needs to be addressed.
6. Keep the car clean: Regularly washing and waxing the car can help prevent rust and other exterior damage.
7. Address issues promptly: If you notice any unusual noises, vibrations, or other issues while driving your Galant Sigma, take it to a qualified mechanic as soon as possible. Early detection and repair can prevent small issues from turning into major problems.
In addition to these maintenance tips, it's also helpful to have a basic understanding of your car's systems and components. This can make troubleshooting easier if issues arise. You can find detailed information in the car's owner's manual or by consulting with a qualified mechanic.
Overall, taking good care of your Mitsubishi Galant Sigma can help prolong its lifespan and prevent costly repairs.
6.2. Recommended replacement parts and services for common issues
If you own a Mitsubishi Galant Sigma and are experiencing common issues, it may be necessary to replace certain parts or seek out specific services. One of the most common issues with the Galant Sigma is engine-related, so it's important to ensure that the engine is regularly maintained and serviced. This includes regular oil changes, air filter replacements, and spark plug replacements.If you're experiencing issues with the Galant Sigma's transmission or drivetrain, it may be necessary to replace parts such as the clutch or transmission fluid. Additionally, if you're experiencing issues with the four-wheel drive system, it may be necessary to replace parts such as the transfer case or differentials.
For electrical and electronic issues, it may be necessary to replace the alternator, battery, or ignition system. If you're experiencing issues with the dashboard and instrumentation, it may be necessary to replace parts such as the instrument cluster or wiring harness.
If you're experiencing issues with the Galant Sigma's interior and exterior, it may be necessary to replace parts such as the seats, upholstery, or body panels. Additionally, if you're experiencing issues with the paintwork, it may be necessary to seek out professional detailing or repainting services.
Overall, it's important to regularly maintain and service your Mitsubishi Galant Sigma to prevent common issues from occurring. Additionally, if you do experience issues, it's important to seek out professional services and replacement parts to ensure that your vehicle remains in good working order.
6.3. Final thoughts on owning and maintaining a Mitsubishi Galant Sigma.
In conclusion, owning and maintaining a Mitsubishi Galant Sigma can be a rewarding experience, but it is not without its challenges. The Galant Sigma is a well-designed car, but it is important to be aware of the common issues that may arise with its engine, transmission, drivetrain, and electrical systems.Regular maintenance is key to keeping a Galant Sigma running smoothly. It is recommended to follow the manufacturer's recommended maintenance schedule and to use genuine Mitsubishi parts when replacing worn or damaged components. For example, regular oil changes can help prevent engine issues, while replacing worn belts and hoses can prevent problems with the cooling and charging systems.
If a problem does arise, it is important to troubleshoot it promptly and accurately. This may require consulting a professional mechanic with experience working on Galant Sigmas. A reliable mechanic can help diagnose and fix issues with the car's engine, transmission, and electrical systems.
In addition to regular maintenance and prompt troubleshooting, it is also important to address any cosmetic issues with the car's interior and exterior. Regular cleaning and waxing can help prevent paint and upholstery damage, while addressing any rust or body damage promptly can help prevent further corrosion.
Overall, owning and maintaining a Mitsubishi Galant Sigma can be a rewarding experience for those who are willing to put in the time and effort to keep the car in top condition. With regular maintenance and prompt troubleshooting, a Galant Sigma can provide reliable transportation for many years to come.
Example List of Mitsubishi Galant Sigma Engine Error Codes and Descriptions
Engine Code/Name | Engine Specs (L, Fuel, HP) | Part Car | Error Code | Description |
---|---|---|---|---|
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 11 | Crank Angle Sensor Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 13 | Intake Air Temperature Sensor Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 14 | Throttle Position Sensor Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 23 | Idle Switch Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 24 | Vehicle Speed Sensor Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 25 | Barometric Pressure Sensor Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 31 | Knock Sensor Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 41 | Throttle Position Sensor Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 51 | Switch Signal Circuit |
4G63T | 2.0L Turbo Gasoline, 195HP | Galant Sigma | 52 | Switch Signal Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 11 | Crank Angle Sensor Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 12 | Air Flow Sensor Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 14 | Throttle Position Sensor Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 23 | Idle Switch Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 24 | Vehicle Speed Sensor Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 31 | Knock Sensor Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 41 | Throttle Position Sensor Circuit |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 43 | Fuel Supply System |
4D56 | 2.5L Diesel, 85HP | Galant Sigma | 54 | Signal Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 11 | Crankshaft Position Sensor Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 12 | Intake Air Temperature Sensor Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 13 | Throttle Position Sensor Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 22 | Camshaft Position Sensor Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 23 | Idle Switch Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 24 | Vehicle Speed Sensor Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 31 | Knock Sensor Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 52 | Fuel Pump Relay Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 53 | Power Supply Circuit |
4G93 | 1.8L Gasoline, 125HP | Galant Sigma | 54 | Signal Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 11 | Crankshaft Position Sensor Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 12 | Intake Air Temperature Sensor Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 13 | Throttle Position Sensor Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 22 | Camshaft Position Sensor Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 23 | Idle Switch Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 24 | Vehicle Speed Sensor Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 31 | Knock Sensor Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 41 | Throttle Position Sensor Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 52 | Fuel Pump Relay Circuit |
4G63 | 2.0L Gasoline, 145HP | Galant Sigma | 53 | Power Supply Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 11 | Crankshaft Position Sensor Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 12 | Intake Air Temperature Sensor Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 13 | Throttle Position Sensor Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 22 | Camshaft Position Sensor Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 23 | Idle Switch Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 24 | Vehicle Speed Sensor Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 31 | Knock Sensor Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 41 | Throttle Position Sensor Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 52 | Fuel Pump Relay Circuit |
6A12 | 2.5L Gasoline, 170HP | Galant Sigma | 53 | Power Supply Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 11 | Crankshaft Position Sensor Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 12 | Intake Air Temperature Sensor Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 13 | Throttle Position Sensor Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 22 | Camshaft Position Sensor Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 23 | Idle Switch Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 24 | Vehicle Speed Sensor Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 31 | Knock Sensor Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 41 | Throttle Position Sensor Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 52 | Fuel Pump Relay Circuit |
6G72 | 3.0L Gasoline, 195HP | Galant Sigma | 53 | Power Supply Circuit |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0106 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0110 | Intake Air Temperature Circuit |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0115 | Engine Coolant Temperature Circuit |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0120 | Throttle/Pedal Position Sensor/Switch A Circuit |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0121 | Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0130 | O2 Sensor Circuit Malfunction (Bank 1 Sensor 1) |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0134 | O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
6A13 | 2.5L Gasoline, 165HP | Galant Sigma | P0135 | O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0106 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0110 | Intake Air Temperature Circuit |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0115 | Engine Coolant Temperature Circuit |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0120 | Throttle/Pedal Position Sensor/Switch A Circuit |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0121 | Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0130 | O2 Sensor Circuit Malfunction (Bank 1 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0134 | O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0135 | O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0141 | O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0150 | O2 Sensor Circuit Malfunction (Bank 2 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0154 | O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0155 | O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0171 | System Too Lean (Bank 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0174 | System Too Lean (Bank 2) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0201 | Injector Circuit Malfunction - Cylinder 1 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0106 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0110 | Intake Air Temperature Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0115 | Engine Coolant Temperature Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0120 | Throttle/Pedal Position Sensor/Switch A Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0121 | Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0125 | Insufficient Coolant TemperatureTable 10: 1996-2004 Mitsubishi Galant Sigma 3.5L Engine Error Codes (cont.) |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0171 | System Too Lean (Bank 1) |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0174 | System Too Lean (Bank 2) |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0300 | Random/Multiple Cylinder Misfire Detected |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0301 | Cylinder 1 Misfire Detected |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0302 | Cylinder 2 Misfire Detected |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0303 | Cylinder 3 Misfire Detected |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0304 | Cylinder 4 Misfire Detected |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0335 | Crankshaft Position Sensor "A" Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0401 | Exhaust Gas Recirculation (EGR) Flow Insufficient Detected |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0441 | Evaporative Emission Control System Incorrect Purge Flow |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0442 | Evaporative Emission Control System Leak Detected (Small Leak) |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0443 | Evaporative Emission Control System Purge Control Valve Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0455 | Evaporative Emission Control System Leak Detected (Large Leak) |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0505 | Idle Control System Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0560 | System Voltage Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0601 | Internal Control Module Memory Check Sum Error |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0700 | Transmission Control System (MIL Request) |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0720 | Output Speed Sensor Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0740 | Torque Converter Clutch Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0750 | Shift Solenoid "A" Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0755 | Shift Solenoid "B" Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0760 | Shift Solenoid "C" Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P0770 | Shift Solenoid "E" Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1300 | Ignition Coil 1 Primary Feedback Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1305 | Ignition Coil 2 Primary Feedback Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1310 | Ignition Coil 3 Primary Feedback Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1320 | Ignition Coil 5 Primary Feedback Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1325 | Ignition Coil 6 Primary Feedback Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1400 | Sub-Throttle Position Sensor Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1401 | Sub-Throttle Position Sensor Range/Performance |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1402 | Sub-Throttle Position Sensor Circuit Low Input |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1403 | Sub-Throttle Position Sensor Circuit High Input |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1456 | Fuel Tank Pressure Control System Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1500 | Alternator FR Terminal Circuit |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1501 | Alternator FR Terminal No Voltage |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1503 | Alternator FR Terminal Connection Problem |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1504 | Alternator FR Terminal Circuit Low Input |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1505 | Alternator FR Terminal Circuit High Input |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1510 | Idle Control System Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1600 | Engine Control Module (ECM) Battery Backup Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1601 | Engine Control Module (ECM) RAM Memory Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1602 | Engine Control Module (ECM) EEPROM Memory Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1603 | Engine Control Module (ECM) Keep Alive Memory (KAM) Error |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1705 | Direct Clutch Speed Sensor Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1765 | Linear Control Solenoid Valve Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1770 | Linear Control Solenoid Valve Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1780 | Park/Neutral Position (PNP) Switch Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1790 | Transmission Control Module (TCM) Power Control Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1795 | Throttle Position Sensor Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1800 | Engine Torque Signal Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1805 | Brake Switch Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1810 | Transmission Fluid Pressure Sensor/Switch 'F' Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1815 | Transmission Fluid Pressure Sensor/Switch 'F' Circuit Range/Performance |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1825 | Transmission Range Sensor Circuit Range/Performance |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1830 | Transmission Transfer Case Differential Lock-Up Solenoid Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1860 | Throttle Position (TP) Sensor Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1875 | 4WD Low Switch Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1880 | 4WD High Switch Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1890 | Throttle Position Sensor Circuit Range/Performance |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P1900 | Engine RPM Input Circuit Malfunction |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P200A | Intake Manifold Runner Control Stuck Open Bank 1 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P200B | Intake Manifold Runner Control Stuck Closed Bank 1 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2016 | Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2021 | Intake Manifold Runner Position Sensor/Switch Circuit Malfunction Bank 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2022 | Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2023 | Intake Manifold Runner Control Circuit/Open Bank 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2024 | Intake Manifold Runner Control Circuit Low Bank 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2025 | Intake Manifold Runner Control Circuit High Bank 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2026 | Intake Manifold Runner Position Sensor/Switch Circuit High Bank 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2027 | Intake Manifold Runner Position Sensor/Switch Circuit Intermittent Bank 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2030 | Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2032 | Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2033 | Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2034 | Exhaust Gas Temperature Sensor Circuit Bank 2 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2035 | Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2036 | Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2037 | Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2040 | Reductant Temperature Sensor Circuit Bank 1 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2041 | Reductant Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2 |
6G74 | 3.5L Gasoline, 215HP | Galant Sigma | P2042 | Reductant Temperature Sensor Circuit Low Bank 1 Sensor 2 |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0011 | "A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0014 | "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0016 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0031 | Oxygen Sensor Circuit Low Voltage (Bank 1, Sensor 1) |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0032 | Oxygen Sensor Circuit High Voltage (Bank 1, Sensor 1) |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0037 | Oxygen Sensor Circuit Low Voltage (Bank 1, Sensor 2) |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0038 | Oxygen Sensor Circuit High Voltage (Bank 1, Sensor 2) |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0073 | Ambient Air Temperature Sensor Circuit High |
6G75 | 3.8L Gasoline, 230HP | Galant Sigma | P0074 | Ambient Air Temperature Sensor Circuit Intermittent |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0120 | Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0130 | Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 1) |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0134 | Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0171 | System Too Lean (Bank 1) |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0172 | System Too Rich (Bank 1) |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0220 | Throttle/Pedal Position Sensor/Switch "B" Circuit Malfunction |
4G63T | 2.0L Gasoline Turbocharged, 210HP | Galant Sigma | P0300 | Random/Multiple Cylinder Misfire Detected |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0120 | Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0130 | Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 1) |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0134 | Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0171 | System Too Lean (Bank 1) |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0172 | System Too Rich (Bank 1) |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0220 | Throttle/Pedal Position Sensor/Switch "B" Circuit Malfunction |
6A13TT | 2.5L Gasoline Turbocharged, 280HP | Galant Sigma | P0300 | Random/Multiple Cylinder Misfire Detected |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0120 | Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0130 | Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0135 | Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0171 | System Too Lean (Bank 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0172 | System Too Rich (Bank 1) |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0220 | Throttle/Pedal Position Sensor/Switch "B" Circuit Malfunction |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0300 | Random/Multiple Cylinder Misfire Detected |
6G72 | 3.0L Gasoline, 205HP | Galant Sigma | P0335 | Crankshaft Position Sensor "A" Circuit Malfunction |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0101 | Mass or Volume Air Flow Circuit Range/Performance Problem |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0115 | Engine Coolant Temperature Circuit Malfunction |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0220 | Throttle/Pedal Position Sensor/Switch "B" Circuit Malfunction |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0234 | Turbocharger/Supercharger "A" Overboost Condition |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0401 | Exhaust Gas Recirculation Flow Insufficient Detected |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0403 | Exhaust Gas Recirculation Control Circuit Malfunction |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0404 | Exhaust Gas Recirculation Circuit Range/Performance Problem |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0405 | Exhaust Gas Recirculation Sensor "A" Circuit Low |
4D56 | 2.5L Diesel, 100HP | Galant Sigma | P0406 | Exhaust Gas Recirculation Sensor "A" Circuit High |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0101 | Mass or Volume Air Flow Circuit Range/Performance Problem |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0115 | Engine Coolant Temperature Circuit Malfunction |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0120 | Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0220 | Throttle/Pedal Position Sensor/Switch "B" Circuit Malfunction |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0400 | Exhaust Gas Recirculation Flow Malfunction |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0401 | Exhaust Gas Recirculation Flow Insufficient Detected |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0403 | Exhaust Gas Recirculation Control Circuit Malfunction |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0404 | Exhaust Gas Recirculation Circuit Range/Performance Problem |
6G73 | 2.5L V6, Gasoline, 155HP | Galant Sigma | P0405 | Exhaust Gas Recirculation Sensor "A" Circuit Low |
FAQ: Common Issues with the Mitsubishi Galant Sigma
What are some common issues with the Mitsubishi Galant Sigma?
What kind of transmission problems are common in the Galant Sigma?
What are some common oil leak issues with the Galant Sigma?
What kind of electrical issues are common in the Galant Sigma?
What are some common engine performance problems in the Galant Sigma?
Are there any recalls related to the Galant Sigma?
How can I prevent or address these common issues in my Galant Sigma?
What are the common transmission problems in Mitsubishi Galant Sigma?
What are the signs of a failing fuel pump in Mitsubishi Galant Sigma?
What are the causes of engine misfires in Mitsubishi Galant Sigma?
What are the symptoms of a bad alternator in Mitsubishi Galant Sigma?
What are the common brake problems in Mitsubishi Galant Sigma?
What are the common electrical problems in Mitsubishi Galant Sigma?
What are the signs of a failing water pump in Mitsubishi Galant Sigma?
What are the common suspension problems in Mitsubishi Galant Sigma?
How often should I change the timing belt in my Mitsubishi Galant Sigma?
Are there any transmission issues with Mitsubishi Galant Sigma?
What are the common engine issues in Mitsubishi Galant Sigma?
Are there any issues with the suspension system in Mitsubishi Galant Sigma?
What are the common electrical problems in Mitsubishi Galant Sigma?
Are there any safety issues with Mitsubishi Galant Sigma?
Are there any common issues with the transmission in the Mitsubishi Galant Sigma?
What are some common problems with the Galant Sigma's engine?
Are there any known issues with the electrical system in the Galant Sigma?
What are some common issues with the Galant Sigma's suspension system?
Are there any safety issues with the Galant Sigma?
What are the common issues with the Mitsubishi Galant Sigma's suspension system?
Are there any known issues with the transmission of the Mitsubishi Galant Sigma?
What are some common engine problems that owners of the Mitsubishi Galant Sigma have reported?
Are there any electrical issues that owners of the Mitsubishi Galant Sigma should be aware of?
What should I do if I experience any issues with my Mitsubishi Galant Sigma?
Brian Wong / AuthorBrian Wong is an accomplished automotive journalist and editor with a passion for cars. With over a decade of experience in the industry, he has established himself as a trusted voice in the automotive community. Brian has written extensively about a wide range of topics in the field, from the latest trends in car design to innovative safety features and emerging technologies. As a senior reviews editor, he is responsible for test driving and analyzing the latest cars on the market, providing readers with accurate and objective reviews. His articles are widely read and respected for their depth of knowledge and analysis. Brian is committed to staying at the forefront of the latest developments in the automotive industry, and is dedicated to sharing his expertise and insights with his readers. |